Disproportionated Rosin

Usage:Important component of potassium soaps which serve as emulsifiers to improve and strengthen the quality of syntheticrubbers. And also important raw material for making adhesive and chewing gum. specification:1st grade rosin colour grade: 3rd grade abietic acid content,max.: 0.5% softening point, min.: 75°c acid number(mg KOH/g), min.: 150 unsaponifiable matters, max.:12% Packing: In galvanizediron drum of 220kgs net each. Payment: please contact us We are ensured to offer high quality products and the best service. If you want to know more informations about the products, please don't hesitate to let us know. We are looking forward to your enquiry. Also welcome you add the OICQ: 1369706939